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Differences Between Road Flushing and Road Sweeping

Dawn Sherwin • May 13, 2024

Road flushing and road sweeping are two distinct practices used to maintain and clean streets, each serving a unique purpose and having different implications for public works departments. 

Road Flushing involves using high-pressure water jets to clean the road surfaces. This method is effective in removing loose debris, dirt, and residues that adhere to the pavement, especially after winter months when residual salts and chemicals can accumulate.


Though effective in cleaning, road flushing requires a significant amount of water and can lead to the pushing of debris into storm water systems, potentially impacting environmental water sources.


Road Sweeping, on the other hand, employs mechanical or manual sweeping methods to collect debris from the road. This technique is beneficial not only in removing visible waste but also in collecting fine particles and pollutants that can be harmful to the environment if washed into drains.


Unlike road flushing, sweeping minimizes water use and is considered more environmentally friendly, although it may not be as effective in removing stuck-on residues from the surface.


Both methods are crucial in urban cleanliness and maintenance, but the choice between them depends on specific needs, environmental considerations, and resource availability.


  • Why are they both good for the environment


Both road flushing and sweeping play pivotal roles in environmental stewardship, though their contributions are nuanced and complementary. 


Road flushing, despite its higher water usage, prevents potentially toxic substances from remaining on the pavement where they can be picked up by storm water runoff and transported to rivers, lakes, and oceans. This runoff can harm aquatic ecosystems and wildlife, making the removal of such substances critical for environmental protection. 


Road sweeping, with its ability to capture fine particles and pollutants directly from the road surface, significantly reduces the number of pollutants entering the storm water system.


Not only does this protect water quality, but it also helps to maintain air quality by reducing the amount of dust and particulate matter that can be kicked into the air by vehicles. By collecting and properly disposing of roadway debris, sweeping helps to mitigate the potential for environmental pollution.


In essence, while they utilize different methodologies, both road flushing and sweeping contribute to the environment by reducing pollution in our water and air, making our cities cleaner and more livable.


Balancing the use of these methods, considering their environmental impacts and benefits, is key to sustainable urban maintenance practices. Dambro Environmental Services has the know-how and expertise to maintain all need when it comes to not only roads but any type of industrial and commercial service. Call them at 905-838-1169!

Catch Basin
By Dawn Sherwin September 30, 2024
Every property owner, manager, and city planner must consider one crucial aspect of urban infrastructure—catch basins. Despite their inconspicuous presence, catch basins play a vital role in maintaining the health and functionality of our environments. But what exactly is a catch basin, and why is it so important to keep it clean? In this comprehensive guide, we'll explore the significance of catch basins, the reasons for their maintenance, and practical tips for ensuring they remain effective. Read on to discover how proper catch basin care can benefit you and your community. Understanding Catch Basins  What is a Catch Basin? A catch basin is an underground structure designed to collect and divert stormwater runoff. Typically, you’ll find them situated at low points in parking lots, streets, and other paved surfaces where water tends to accumulate. They consist of a grate over an inlet that leads to a sump, which traps debris and sediment while allowing water to flow into the storm sewer system. The Role of Catch Basins in Urban Infrastructure Catch basins are essential components of stormwater management systems. They prevent flooding by capturing excess rainwater and directing it away from roads and properties. By intercepting debris and pollutants, they also help to protect the water quality in local rivers, lakes, and streams. Common Types of Catch Basins While the basic function of catch basins remains consistent, there are different types designed to meet specific needs. Some common types include curb inlets, grate inlets, and combination inlets. Each type serves a unique purpose, whether it's handling heavy traffic areas or providing additional filtration. Why Should a Catch Basin Be Cleaned Out? Preventing Flooding and Water Damage One of the primary reasons to clean catch basins is to prevent flooding. When catch basins become clogged with debris, they can't effectively capture and divert stormwater. This can lead to water pooling on roads and properties, causing significant damage, especially during heavy rain events. Protecting Water Quality Catch basins trap debris, sediment, and pollutants before they enter the storm sewer system. However, if they're not cleaned regularly, these contaminants can overflow and reach local water bodies. Regular maintenance ensures that catch basins continue to play their role in protecting water quality, thereby supporting the health of aquatic ecosystems. Extending the Lifespan of Stormwater Systems Regular cleaning of catch basins can extend the lifespan of the entire stormwater management system. By preventing clogs and blockages, you reduce the risk of damage to pipes and other infrastructure components. This proactive approach can save municipalities and property owners significant costs associated with repairs and replacements. Signs That a Catch Basin Needs Cleaning Visible Debris Accumulation If you notice leaves, trash, and other debris accumulating around the grate of a catch basin, it's a clear sign that it needs cleaning. This visible buildup indicates that the sump is likely full and unable to collect more debris. Slow Drainage or Standing Water Another sign that a catch basin requires attention is slow drainage or standing water near the inlet. This suggests that the basin is clogged and unable to efficiently channel water into the storm sewer system. Unpleasant Odors Foul smells emanating from a catch basin can indicate the presence of trapped organic material or pollutants. These odors are not only unpleasant but can also be a sign of potential health hazards. Steps for Cleaning a Catch Basin Safety Precautions Before starting the cleaning process, it's crucial to take safety precautions. Wear protective gear, including gloves, safety goggles, and a mask. Ensure the area is well-ventilated and free of traffic if the catch basin is located on a road or parking lot. Removing the Grate Begin by removing the grate covering the catch basin. Depending on the design, you may need specialized tools to lift and secure it safely. Be cautious of sharp edges and heavy components. Clearing Debris and Sediment Using a shovel or a vacuum truck, remove the accumulated debris and sediment from the sump. Ensure that all material is properly disposed of according to local regulations. Consider using a high-pressure water jet to clean the interior walls of the basin thoroughly. The Frequency of Catch Basin Maintenance Seasonal Considerations Catch basins should ideally be cleaned at least twice a year—once in the spring and once in the fall. Spring cleaning removes debris accumulated over the winter, while fall maintenance prepares the catch basin for heavy leaf fall and rains. High-Risk Areas Areas prone to heavy rainfall, flooding, or significant pedestrian and vehicle traffic may require more frequent maintenance. Regular inspections can help identify catch basins that need additional attention. Developing a Maintenance Schedule Establishing a maintenance schedule ensures that catch basins are cleaned consistently. Work with local authorities or property management teams to create a timetable that accommodates seasonal needs and high-risk areas. Dambro Environmental’s team will be more than happy to set you up on a maintenance schedule for the catch basins you are responsible for. Environmental and Economic Benefits Reducing Pollution Regular catch basin maintenance minimizes the amount of pollutants entering the stormwater system and, subsequently, local water bodies. This contributes to cleaner rivers, lakes, and oceans, benefiting wildlife and human communities alike. Cost Savings in the Long Run Investing in routine catch basin cleaning can save money by preventing costly repairs and infrastructure replacements. Addressing issues proactively reduces the likelihood of severe damage that requires extensive and expensive fixes. Enhancing Property Values Well-maintained infrastructure reflects positively on property values. Clean and functional catch basins contribute to a well-kept environment, making properties more attractive to potential buyers and tenants. Maintaining clean catch basins is not just about preventing floods; it's about preserving water quality, extending infrastructure lifespan, and enhancing community well-being. By understanding the importance of routine catch basin cleaning and implementing effective maintenance strategies, we can ensure a safer and healthier environment for everyone. Ready to take the next step in catch basin maintenance? Call Dambro Environmental today! Together, we can make a significant impact on our communities and the environment. Dambro Environmental Inc 905-838-1169 - Emergencies and Maintenance
CCTV Inspections
By Dawn Sherwin August 27, 2024
Ever wonder what’s lurking beneath your feet in the complex network of sewer lines? The answer lies in the sophisticated world of CCTV sewer camera inspections. This advanced technology offers a glimpse into the hidden world of our plumbing systems, identifying problems that would otherwise remain unseen. If you're a homeowner, a business owner, or simply someone intrigued by modern technology, this blog post will unravel the mysteries of how CCTV sewer camera inspections work and why they are crucial.
By Dawn Sherwin July 31, 2024
Street sweeping is an essential service that helps maintain the cleanliness and safety of our communities. But when is it really necessary? This blog post provides an in-depth look at the circumstances that call for street sweeping, its benefits, and how it can improve our urban environment. If you’re a city planner, a concerned citizen, or just curious about urban maintenance, read on to find out why street sweeping is indispensable.
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